Ключевые слова: astronomical, astronomy, astrophysics, beauty, bright, celestial, celestial bodies, celestial sphere, colorful, cosmic, cosmic dust, cosmic phenomena, cosmos, dark matter, deep space, distance, energy, exploration, formation, galaxy, heliocentric, illumination, infinity, light, light years, luminous, nebula, night, night sky, observation, physics, planetary, radiance, satellite, science, scientific study, shine, space, spherical, spiral, spiral arms, starlight, stars, stellar, universe, vastness, vibrant, wonder,